Open Problems
Question (A. Schrijver):
Is each Mader matroid a gammoid?
Comments welcome at lex at cwi.nl
Survey of Problems, Questions, and Conjectures
in the book "Combinatorial Optimization - Polyhedra and Efficiency" by
A. Schrijver (Springer-Verlag, Berlin,
2003).
Comments welcome at lex at cwi.nl
Open problems page of the Egerváry
Research Group on Combinatorial Optimization.
List of open
problems collected during the Workshop on
Combinatorics, Algorithms, and Applications held in on the Ubatuba beach, northern coast of São Paulo state, from 1st to 5th September 2003.
Comments welcome at cef at ime.usp.br
Complexity of Discrete Structures main page.
Y. Kohayakawa
<yoshi@ime.usp.br>
Last modified: Mon Oct 6 15:01:06 EST 2003